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Current system
21124+3810
GUR 9 AD


Nearby doubles
3' : 21123+3808
TDT2822

6' : 21127+3807
GUR 12

6' : 21127+3806
GUR 11

9' : 21129+3815
GUR 14

10' : 21117+3818
SMA 136

10' : 21126+3819
GUR 10

13' : 21133+3803
TOB 214

17' : 21137+3815
GUR 17

18' : 21111+3821
ES 207

18' : 21138+3812
SMA 144

19' : 21122+3828
SMA 137

19' : 21140+3809
SEI1456

19' : 21108+3814
TDT2806

20' : 21140+3808
GUR 20

20' : 21108+3818
ALI 682

21' : 21110+3757
CRB 139

21' : 21138+3800
KPP 786

25' : 21125+3834
SEI1445

25' : 21140+3755
SEI1457

26' : 21111+3831
GUR 6

26' : 21144+3803
SEI1461AB

26' : 21137+3830
GUR 18

26' : 21103+3803
GUR 3

27' : 21109+3830
ES 254

27' : 21146+3813
GUR 23

28' : 21139+3830
COU1817



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21124+3810 GUR 9 AD

 
 
21h 12m 20.79s +38° 10' 02.6" P.A. 64.00 sep 9.8 mag 9.92,14.90
 
 
Coord 2000 21124+3810 Discov num GUR   9 Comp AD Coord arcsec 2000 21 12 20.79 +38 10 02.6
Date first 1998 Date last 2015 Obs 7
Pa first 64 Pa last 64.3 P.A. Now (θ) 64.3°
Sep first 10.4 Sep last 9.794 Sep. Now (ρ) 9.794"
Mag pri 9.92 Mag sec 14.90 delta mag (ΔM) 4.98 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21124+3810 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 12 21 +38 10 03 COU 1971 AB 2014 4 283 0.6 10.00 13.00 3.00
Show 21 12 21 +38 10 03 GUR 9 AC 2015 7 112 16.9 9.92 13.20 3.28
Show 21 12 21 +38 10 03 GUR 9 AD 2015 7 64 9.8 9.92 14.90 4.98 <===
Show 21 12 21 +38 10 03 GUR 9 AE 2015 7 75 18.4 9.92 15.40 5.48
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1868920938302347648
 
 
WDS 21124+3810 GUR 9 AD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
GUR Guerrero, C.A., Rosales-Ortega, F.F., Escobedo, G., Martinez, J., Castillo, E.,
GUR MNRAS 495, 806, 2020
GUR Guerrero, C.A., Zepeda, C.E., Souza, T.B., Najera, M.R., Borges Fernandes, M.,
GUR Hernandez-Aguila, J.B., Carvajal, J.C., Castro-Chacon, J.H., Hernandez-Valencia, B.,
GUR AJ 161, 253, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21124+3810 GUR 9 AD 2012 3 65 9.8 9.92 14.90 211220.79+381002.6
21124+3810 GUR 9 AD 2015 4 64 9.8 9.92 14.90 211220.79+381002.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21124+3810 GUR 9 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21124+3810 GUR 9 AD : MEASURES
 
 
No records found.

 
 
WDS 21124+3810 : VIRTUAL EYEPIECE
 
 

21124+3810 COU1971A mag 10 21124+3810 COU1971B sep 0.6 P.A. 283.10 mag 13 21124+3810 GUR 9C sep 16.9 P.A. 111.80 mag 13.2 21124+3810 GUR 9D sep 9.8 P.A. 64.30 mag 14.9 21124+3810 GUR 9E sep 18.4 P.A. 74.60 mag 15.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21124+3810 : ALADIN DSS IMAGE @ 21h 12m 20.79s +38° 10' 02.6"
 
 
 
 
WDS 21124+3810 GUR 9 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21124+3810 GUR 9AD distance=0' 21123+3808 TDT2822 distance=3' 21127+3807 GUR 12 distance=6' 21127+3806 GUR 11 distance=6' 21129+3815 GUR 14 distance=9' 21117+3818 SMA 136 distance=10' 21126+3819 GUR 10 distance=10' 21133+3803 TOB 214 distance=13' 21137+3815 GUR 17 distance=17' 21111+3821 ES 207 distance=18' 21138+3812 SMA 144 distance=18' 21122+3828 SMA 137 distance=19' 21140+3809 SEI1456 distance=19' 21108+3814 TDT2806 distance=19' 21140+3808 GUR 20 distance=20' 21108+3818 ALI 682 distance=20' 21110+3757 CRB 139 distance=21' 21138+3800 KPP 786 distance=21' 21125+3834 SEI1445 distance=25' 21140+3755 SEI1457 distance=25' 21111+3831 GUR 6 distance=26' 21144+3803 SEI1461AB distance=26' 21144+3803 GUR 21AC distance=26' 21137+3830 GUR 18 distance=26' 21103+3803 GUR 3 distance=26' 21109+3830 ES 254 distance=27' 21146+3813 GUR 23 distance=27' 21139+3830 COU1817 distance=28' 21133+3835 SMA 140 distance=29' 21148+3803 AGC 13AB distance=30' 21148+3803 AGC 13AC distance=30' 21148+3803 AGC 13AE distance=30' 21148+3803 AGC 13AF distance=30' 21148+3803 DAL 38AG distance=30' 21148+3803 LEP 100AI distance=30' 21148+3803 AGC 13AB,D distance=30' 21148+3803 FYM 110AK distance=30' 21148+3803 FYM 110AJ distance=30' 21148+3803 FYM 110AL distance=30' 21148+3803 JOD 20Fa,Fb distance=31' 21149+3806 GUR 28 distance=31' 21144+3753 SEI1460 distance=31' 21133+3744 SMA 141 distance=32' 21133+3743 SMA 142 distance=32' 21148+3803 DAL 38GH distance=32' 21114+3840 GUR 8 distance=33' 21139+3838 GUR 19 distance=34' 21113+3841 GUR 7AB distance=34' 21113+3841 GUR 7AC distance=34' 21146+3832 SEI1464AB distance=35' 21146+3832 GUR 24AC distance=35' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21124+3810 COU1971 AB 283 0.6 0
Show 21124+3810 GUR 9 AC 112 16.9 0
Show 21124+3810 GUR 9 AD 64 9.8 0
Show 21124+3810 GUR 9 AE 75 18.4 0
Show 21123+3808 TDT2822 185 0.6 3
Show 21127+3807 GUR 12 323 2.6 6
Show 21127+3806 GUR 11 39 0.4 6
Show 21129+3815 GUR 14 204 7.8 9
Show 21117+3818 SMA 136 122 3.8 10
Show 21126+3819 GUR 10 294 5.3 10
Show 21133+3803 TOB 214 211 22.8 13
Show 21137+3815 GUR 17 105 9.6 17
Show 21111+3821 ES 207 244 2.4 18
Show 21138+3812 SMA 144 327 15.3 18
Show 21122+3828 SMA 137 121 9.6 19
Show 21140+3809 SEI1456 357 21.0 19
Show 21108+3814 TDT2806 259 0.4 19
Show 21140+3808 GUR 20 17 1.6 20
Show 21108+3818 ALI 682 129 8.9 20
Show 21110+3757 CRB 139 94 15.2 21
Show 21138+3800 KPP 786 20 6.7 21
Show 21125+3834 SEI1445 23 27.9 25
Show 21140+3755 SEI1457 28 10.6 25
Show 21111+3831 GUR 6 348 3.6 26
Show 21144+3803 SEI1461 AB 136 10.7 26
Show 21144+3803 GUR 21 AC 183 24.0 26
Show 21137+3830 GUR 18 301 14.1 26
Show 21103+3803 GUR 3 344 1.8 26
Show 21109+3830 ES 254 326 2.2 27
Show 21146+3813 GUR 23 60 10.4 27
Show 21139+3830 COU1817 110 0.6 28
Show 21133+3835 SMA 140 127 17.2 29
Show 21148+3803 AGC 13 AB 170 0.9 30
Show 21148+3803 AGC 13 AC 211 73.0 30
Show 21148+3803 AGC 13 AE 257 86.9 30
Show 21148+3803 AGC 13 AF 184 89.5 30
Show 21148+3803 DAL 38 AG 109 120.9 30
Show 21148+3803 LEP 100 AI 77 534.5 30
Show 21148+3803 AGC 13 AB,D 208 205.4 30
Show 21148+3803 FYM 110 AK 316 99.0 30
Show 21148+3803 FYM 110 AJ 127 49.7 30
Show 21148+3803 FYM 110 AL 290 32.8 30
Show 21148+3803 JOD 20 Fa,Fb 349 0.9 31
Show 21149+3806 GUR 28 115 0.3 31
Show 21144+3753 SEI1460 258 7.0 31
Show 21133+3744 SMA 141 149 7.3 32
Show 21133+3743 SMA 142 176 12.4 32
Show 21148+3803 DAL 38 GH 108 8.6 32
Show 21114+3840 GUR 8 8 10.4 33
Show 21139+3838 GUR 19 123 9.0 34
Show 21113+3841 GUR 7 AB 77 10.3 34

 
 
WDS 21124+3810 : COMPONENTS
 
 
  A B C D
B pa=283.1°
sep=0.60"
 
C pa=111.8°
sep=16.87"
pa=111.5°
sep=17.47"
 
D pa=64.3°
sep=9.79"
pa=66.4°
sep=10.27"
pa=327.0°
sep=12.54"
 
E pa=74.6°
sep=18.38"
pa=75.5°
sep=18.92"
pa=10.5°
sep=11.34"
pa=85.9°
sep=8.92"
 
 
21124+3810 A
 
 
Coord arcsec 2000 211220.79+381002.6 Mag 10 PmRA -1.00 PmDE -4.0
 
 
21124+3810 B
 
 
Coord arcsec 2000 211220.74+381002.7 Mag 13 Delta magnitude 3 Coordinate calculated yes
 
 
21124+3810 C
 
 
Coord arcsec 2000 211222.12+380956.3 Mag 13.2 Delta magnitude 3.2 Coordinate calculated yes
 
 
21124+3810 D
 
 
Coord arcsec 2000 211221.54+381006.8 Mag 14.9 Delta magnitude 4.9 Coordinate calculated yes
 
 
21124+3810 E
 
 
Coord arcsec 2000 211222.29+381007.5 Mag 15.4 Delta magnitude 5.4 Coordinate calculated yes